baber/WOPTO huggingface dataset:
Patent JP-H03258492-A (JP)
Title: Welding jig supporting grid of nuclear fuel assembly
Inventor: SEGAWA KATSUHIKO
IPC: B23K37/04
Filed: 1990-03-06
Abstract: PURPOSE:To make improvement in the wear resistance and dry lubricity of the welding jigs for the supporting grids of a nuclear fuel assembly and prevention of a dimensional change and rust formation by using ceramics to form the contact surfaces of the above-mentioned jigs with the supporting grids. CONSTITUTION:Weld zones 10 are formed by using the welding jigs, in which at least the contact surfaces 3a, 3b with the supporting grids 22 are made of the ceramics, to fix the respective plates 22a corresponding to the respective contact surfaces at the time of welding of the supporting grids 22 which support the plural fuel rods 23 of the nuclear fuel assembly in an array shape at predetermined intervals. Since the welding jigs 1 are made of the ceramics, the jigs have the excellent wear resistance and dry lubricity, do not generate the dimensional change and do not produce worn powder in spite of use over a long period of time in the operation for welding the supporting grids.
Patent JP-H10257009-A (JP)
Title: Radio relay method and radio repeater
Inventor: OURA HIDETO
IPC: H04B7/212
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a simple radio relay method and radio repeater suitable for the time division multiple access/time division duplex(TDMA-TDD) communication system. SOLUTION: Data DA, DB sent through different time slots of a speech channel with a frequency fA from a base station A and a mobile station B are received by a speech channel reception section 24, separated into each time slot by a frame separate section 25 and the result is stored in a storage section 26. The data DA, DB stored in the storage section 26 are read in a timing of time slots Tb1, Tb2 assigned to the base station A and the mobile station B being relay destinations by a frame configuration section 27 and sent with the frequency fA from a transmission section 28. Thus, the mobile station B makes communication with the base station A by the same procedure independently of the presence of a radio repeater 20.
Patent JP-S57169062-A (JP)
Title: Spring steel of superior delayed cracking resistance
Inventor: YAMADA YOSHIAKI
IPC: C22C38/12
Filed: 1981-04-11
Abstract: PURPOSE: To obtain spring steel of superior corrosion fatigue resistance or delayed cracking resistance causing less permanent set in fatigue by contg. Si, V, Mo in steel in combination of specific amts.  
     CONSTITUTION: The steel contg. 0.5W0.7% C, 1W2.5% Si, 0.1W1% Mn, 0.1W0.5% V, 0.1W0.5% Mo and further contg. ≥1 kind of 0.02W0.1% Al, 0.02W0.1% Nb, and the balance consisting of Fe and impurities. Here, if Si is below the lower limit, the effect of improving resistance to permanent set in fatigue is small and in excess of the upper limit, the steel embrittles in hardening, tempering and oil tempering treatments; in addition, cold workability degrades considerably, and the resistance to permanent set in fatigue is not much improved. V contributes to the formation of fine crystal grains, affords toughness and improves delayed cracking resistance and permanent set resistance in particular. Also, it is effective in preventing decarburization. If it is below the lower limit, the effect is small, and in excess of the upper limit, handling in production is difficult and the production is costly. Mo suppresses the embrittling of grain boundaries by P of impurities, and particularly it improves delayed cracking resistance and is effective for preventing decarburization. It is limited with the same reasons as  for V. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08253612-A (JP)
Title: Production of silicone foam
Inventor: YAMAGUCHI TAKAHITO
IPC: C08J9/02
Filed: 1995-03-14
Abstract: PURPOSE: To provide a process for the production of a silicone foam capable of extending the range of the expansion ratio of the product in the expansion curing of an expansion curable liquid silicone rubber and enabling the expansion curing of the rubber at a prescribed expansion ratio. CONSTITUTION: This process for the production of a silicone foam comprises the expansion curing of an expansion curable liquid silicone rubber consisting of at least two liquid components in an atmosphere of -600 to +1,520mmHg pressure to impart the rubber with desired expansion ratio.
Patent JP-S6012088-A (JP)
Inventor: NIRUSU ANDERUSU INGUFUARU PEET
IPC: A63H17/26
Filed: 1984-03-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62213401-A (JP)
Title: Microwave changeover device
Inventor: IKEDA AKIHIRO
IPC: H04B1/74
Filed: 1986-03-14
Abstract: PURPOSE:To prevent a signal from being interrupted even at the repair by providing a signal input circular to the output side of a microwave changeover circuit. CONSTITUTION:An input terminals 23 of a circulator 2 and an output branch terminal 32 for a monitor of a transmitter 3 are connected by a cable 5. Since the level of a signal wave inputted to the circulator 2 from a monitor terminal 32 is lower than the level of the signal wave inputted to the circulator 2 through a diode switch circuit 1 from an output terminal 31, the effect at said connection state is less. In disconnecting the terminal 13 of the switch circuit 1 and a terminal 21 of the circular 2, since the terminal 21 is opened, the signal wave inputted to the terminal 23 through the cable 5 is reflected completely at the terminal 21 and obtained at the output terminal 22. In replacing the diode switch circuit 1 during this time, the signal is not completely interrupted.
Patent JP-H11259425-A (JP)
Title: Password content protecting device
Inventor: KOBAYASHI TAKASHI
IPC: G06F21/31
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To make it difficult to operate password break without deteriorating any inconvenience of a legal user by permitting re-try when an inputted password is different from an original password, and limiting the number of times of re-try according to the result of comparison. SOLUTION: A power is turned on (S201), and the number of times of password try of a normal user is initialized into the variable of the number of times of try (S202). For example, the variable of the number of times of try is initialized into 5, and 5 times of try is permitted. A message for promoting password input is displayed on a display device (S203), and a user inputs a password (S204). When the password is correct (S205), a personal computer is activated (S206). When the password is not correct, the level of the error is judged (S207), and when it is judged that the totally incorrect password is inputted, retry is not permitted, and the power is cut (S208). When the level of the error is not serious (S207), transition to the inputting processing of a password is permitted (S209 and 210).
Patent JP-S59178250-A (JP)
Inventor: TSUTSUMI TADAHIKO
IPC: C08L77/00
Filed: 1983-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60198632-A (JP)
Title: Document processor
Inventor: SHIBATA YUKIHIRO
IPC: B41J5/30
Filed: 1984-03-21
Abstract: PURPOSE:To simplify the writing work to a printed document by displaying the data which read and stored the printed document and the data to be fed to obtain the input position information and storing and displaying said position information and the data to be fed with relation secured between them. CONSTITUTION:The character data supplied from a keyboard including a control key is stored in a character buffer 4 and also converted into a prescribed pattern by a pattern generator 9. Then the picture data read through an image scanner 8 is stored in a picture data buffer 5 and then stored in a display memory 11 together with the character data from the generator 9. These data are controlled by a controller 10 and displayed on a CRT12. Then a prescribed document is loaded on the scanner 8, and pictures are stored in the buffer 5 and also displayed on a CRT12. Then a cursor is shifted to a prescribed position and characters are supplied from a keyboard 2. These characters are stored in a buffer 4 and displayed via the generator 9 and the memory 11.
Patent JP-H05257445-A (JP)
Title: Method and device for graphic display
IPC: G06T11/20
Filed: 1992-03-13
Abstract: PURPOSE:To make a display after conversion processing by faithfully holding the width of each of segments of a graphic before the conversion and minimizing the distortion due to the conversion processing even if the segment is converted by rotation, reduction, and enlargement and then the segment becomes horizontal, vertical, or inclined when the segment is as wide as plural bits. CONSTITUTION:The graphic is stored and controlled in the coordinate format of vector segments, and the segments are expanded on a bit map and displayed As for the graphic display method, the segments of the graphic are converted by movement, rotation, reduction, enlargement, etc., and then bit coordinates Q on the corresponding bit map are calculated from the end point coordinates of the respective segments and assignment is determined using the distances from the calculated coordinates to plural bit coordinates; and the segments are drawn between plural pairs of bit coordinates as to both end points of the segments after the conversion processing and those segments are formed into segments having width by bit map expansion processing.
Patent JP-S60198113-A (JP)
Inventor: YAMAGUCHI SHIGERU
IPC: A47J19/00
Filed: 1984-03-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000249275-A (JP)
Title: Pipe joint
Inventor: OSHIRO ATSUSHI
IPC: F16L37/12
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint which can prevent a male member and a female member connected to each other from being freely rotated. SOLUTION: This pipe joint is formed by a male member 1 and a female member 21. In the male member 1, a pair of opposite support arms 5 having a locking projection are connected to the main body 2. The female member 21 is provided with a flange party for locking a locking projection of each support arm 5 in the outer peripheral surface of the main body 22. When the main body 2 of the male member 1 is inserted in the main body 22 of the female member 21, the locking projection of each support arm 5 of the male member 1 is locked in the flange part of the female member.  A pair of opposite recessed grooves 24 where the base part 5a of each support arm 5 is fitted is formed in the opening edge of the tip of the main body 22 of the female member 21, whereby by using a pair of support arms 5 having a locking projection, the male member 1 and the female member 21 are connected to each other to be unrotatable only by fitting the base part 5a of each support arm 5 in the corresponding recessed groove 24 of the female member 21.
Patent JP-H11244757-A (JP)
Title: Liquid discharging device
Inventor: IKUSHIMA KAZUMASA
IPC: B05C5/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent effectively dripping and suction of a liquid in a storing container by a method wherein a negative pressure system for allowing a negative pressure to act on the storing container is composed of a variable throttle valve, a negative pressure generating means, and a control means for controlling an opening of throttle valve. SOLUTION: A syringe 1 as a storing container of a liquid is connected to an air feed source 2 as a pressure gas feed means via a switching valve 3, a regulator 4 for setting a discharge pressure is interposed between the switching valve 3 and the air feed source 2, and an ejector 5 as a negative pressure generating means is connected to the switching valve 3. The ejector 5 is connected to the air feed source 2 via a variable throttle valve 6 for stroking mechanically a valve body, and a control means 9 for inputting a pressure signal from a negative pressure meter 7 is provided by outputting respectively a switching signal to the switching valve 3, a setting pressure signal to the regulator 4, and a setting negative pressure signal to a motor 8 for stroking the valve body of the variable throttle valve 6.
Patent JP-S59182259-A (JP)
Title: Covering material for optical fiber
Inventor: KIMURA TAKAO
IPC: C03B37/12
Filed: 1983-04-01
Abstract: PURPOSE:The titled covering material having low modulus of elasticity, consisting of a polyfunctional (meth)acrylate and a specific acrylate. CONSTITUTION:A polyfunctional (meth)acrylate (e.g., 1,4-polybutadiene acrylate) having >=500mol.wt. is blended with an acrylate shown by the formula (m and n are positive integer), a photopolymerization initiator (e.g., benzophenone), and if necessary, a silane coupling agent, an ultraviolet absorber, an antioxidant, etc. The prepared covering material has low modulus of elasticity and high curing rate, so covering speed of optical fiber can be increased, to give optical fiber having improved transmitting properties.
Patent JP-S602751-A (JP)
Title: Weft yarn sending apparatus for loom
Inventor: FUIORENZO JIARUDO
IPC: D03D47/38
Filed: 1984-03-24
Abstract: A weft yarn presenting device for shuttleless looms, especially air looms, feeding weft yarns of different colors, comprises a plurality of nozzles joined in a bundle and carried by a body mounted on two supports arranged at 90 DEG  one from the other, and two actuators adapted to be operated simultaneously and imparting to said supports rectilinear movements in both senses, along two directions perpendicular to each other and to said body.
Patent JP-S61215891-A (JP)
Inventor: WAKUI TOSHIFUMI
IPC: G05D7/00
Filed: 1985-03-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06263345-A (JP)
Title: Operating result measuring device of elevator
Inventor: OCHI TERUO
IPC: B66B3/00
Filed: 1993-03-16
Abstract: PURPOSE:To evaluate the crowded condition in elevator cars stably for all the time bands, by detecting the maximum passenger number in the cars in the period each elevator car travels round, and outputting the average value of plural maximum in-car passenger number evaluation values, as an in-car passenger number evaluation number for the period. CONSTITUTION:It is decided whether the operation of an elevator control device is started or not (S305), so as to carry out an initial process for collection (S320). It is decided whether the elevators start or stop, or not (S320), and the passenger number or the load in the cars at that time is recorded in order for each car, to the tables for collecting the maximum passenger number for each direction (S325). And it is decided whether the elevators have moved one round at the first specified condition or not (S330), the maximum values of the passenger number in the cars for each direction per one round of the elevators are found (S335), the second specified condition is decided (S350), and the crowded conditions in the cars are recorded (S355). Consequently, the crowded condition evaluation value in the cars for all the time bands from the crowded condition to the vacant condition can be measured stably.
Patent JP-H07263054-A (JP)
Title: Contact plug connecting part for surface mounted printed board
Inventor: SUDO TOSHIO
IPC: H05K1/11
Filed: 1994-03-25
Abstract: PURPOSE:To easily insert a multipolar connector whose lead interval is narrow in a contact plug part of a printed board. CONSTITUTION:Trumpet-shaped grooves 7 are formed in tip center parts of contact plug terminals 2. Wire rods whose cross section is a triangle and respective top parts are chamfered are used as connector leads 3 of a connector 5. Projecting parts 3a projecting in a ship's bottom shape to opposite parts of the center part are formed in the connector leads 3, and contact parts to be soldered to the contact plug terminals 2 are formed on the tips of the connector leads 3. The tips of the connector leads 3 are introduced to trumpet-shaped parts of an inlet of the grooves 7 formed on the tips of the contact plug terminals 2, and are inserted in the grooves 7 of the contact plug terminals 2.
Patent JP-H06269694-A (JP)
Title: Producing installation for crushed sand
Inventor: MIZOGAMI AKIRA
IPC: B03B5/00
Filed: 1993-03-16
Abstract: PURPOSE:To provide a producing installation for crushed sand wherein artificial sand is produced continuously and stably by removing mud from a dug raw material containing plenty topsoil and preventing a clogging accident of a vibrating screen. CONSTITUTION:A producing installation for crushed sand is equipped with a raw material bin 1, a vibrating feeder 2, a trommel 10 wherein several kinds of undersize products are obtained by adding water, a gyratory crusher 40 and a vibrating screen 50. In the producing installation for crushed sand, the undersize product of at least one mesh which is a comparatively small mesh among the meshes of the trommel 10 is drained and treated through a draining screen 70 and thereafter joined to a supplying line to the gyratory crusher 40.
Patent JP-H07307465-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OOTSUKI YOSHIMICHI
IPC: H01L21/266
Filed: 1995-03-15
Abstract: PURPOSE:To prevent a silicide layer from being piled up on a lightly doped diffused layer and to prevent a film under a metal layer and a substrate from being damaged when the metal layer formed on a transistor is patterned regarding a semiconductor device provided with a MOSFET having a sidewall on the side part of a gate electrode. CONSTITUTION:A gate electrode G which is formed on a semiconductor substrate 11, a first impurity-diffused layer 13 which is formed on the semiconductor substrate 11 under the gate electrode G, a second impurity-diffused layer 14 which is formed so as to be adjacent to the first impurity-diffused layer 13 and whose concentration is higher than the concentration of the first impurity- diffused layer 13 and an insulating film 12 whose film thickness is reduced gently from the sidewall of the gate electrode G to the first impurity-diffused layer 13 and to a part of the second impurity-diffused layer 14 are contained in a semiconductor device.
Patent JP-H05253826-A (JP)
Title: Grinding tool of optical lens
IPC: B24B13/01
Filed: 1992-03-13
Abstract: PURPOSE:To improve the productivity by making difficult to change the curvature of a lens to process by a continued processing, and grinding numerous lens to process without correcting the curvature. CONSTITUTION:On a base plate 20 along a preplanned processing curvature of a lens which is the base of an electrodeposition plate 1, a nickel layer 22 on which a layer of diamond abrasive grains 21 are fixed is formed in an electrodeposition. By fixing the diamond abrasive grains 21 in an electrodeposition, the diamond abrasive grains 21 are held strongly, and at the same time, the density of the cutting blades of the diamond grains 21 can be increased. As a result, the workload per a diamond grain is reduced, and the electrodeposition plate 1 is hardly abraded. Consequently, the curvature of the electrodeposition plate 1 is hardly changed even though a continued processing is applied, and the processing curvature of the lens to process receives no influence, accordingly.
Patent JP-S61216040-A (JP)
Title: Method for generating test data for error correcting and detecting circuit
Inventor: KOSUGE HIROSHI
IPC: G06F11/08
Filed: 1985-03-22
Abstract: PURPOSE:To obtain test data for an error correcting and detecting circuit by calculating a syndrome when original data is applied to the error correcting and detecting circuit, extracting a difference between said syndrome and a desired one inverting the specific bit of the original data in accordance with the difference. CONSTITUTION:Write data is written in a memory part 15 together with a check bit generated by a check bit generating circuit 40. It generates the check bit according to the prescribed parity testing matrix H1 and a parity testing matrix H2 during a normal operation period and at testing, respectively. A syndrome generating circuit 60 generates the syndrome 61 according to data read out of a memory part 50, the check bit and the testing matrix H1. A syndrome decoding circuit 70 decodes the syndrome 61 and outputs an error position indicating signal 71 and an error report 72. A correcting circuit 80 corrects data read out of the memory part 50 according to the error position indicating signal 71.
Patent JP-H11235642-A (JP)
Title: Precisely working device for motor member
Inventor: ABIKO MASAMI
IPC: B23Q11/12
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent the thermal deformation of a bed or the like by supplying cooling oil with a constant rate at all times to a cooled part without affecting to the dropping characteristics of pumps, and keep stable working accuracy. SOLUTION: A preset base 30 having a tool for working, a slide table 32 for slidably moving the preset base 30 at a predetermined position with respect to a worked member, and a bed 34 for mounting the slide table 32 thereon are cooled by cooling oil. At a time of practical working, cutting oil is supplied to a cutting part 26. In this case, the cooling oil and the cutting oil are fed with pressure by each independent pump 22, 24.
Patent JP-S59181628-A (JP)
Title: Fixing method of semiconductor element
Inventor: SAKURAI MASAHIKO
IPC: H01L21/52
Filed: 1983-03-31
Abstract: PURPOSE:To prevent the generation of a crack, and to fix an element at a predetermined position positively by providing processes in which a semirigid resin tablet is heated and the prescribed element is mounted to the tablet while being pushed. CONSTITUTION:An adhesive film 23 consisting of a thermosetting resin under a semirigid state is placed on a pellet base section 21. A film obtained by previously preparing a sheet or a ribbon composed of the predetermined thermosetting resin and cutting it to a shape corresponding to the size of an element 24 is prepared as the adhesive film 23. The desired element 24 is sucked by a suction jig 25, and the element is placed on the adhesive film 23 on the pellet base section 21. The element 24 is heated at 100-400 deg.C under the state in which it is placed on the adhesive film 23 while the element 24 is pushed against the adhesive film 23 to fix the element on the pellet base section 21.
Patent JP-S51133866-A (JP)
Title: Rapid separation method
Inventor: OOMASA TATSUAKI
IPC: B03C1/16
Filed: 1975-05-14
Abstract: PURPOSE: To efficiently eliminate contamination in filthy water. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57169519-A (JP)
Title: Cooking apparatus
Inventor: NAGAMOTO SHIYUNICHI
IPC: F24C7/08
Filed: 1981-04-13
Abstract: PURPOSE:To improve usability of a microwave oven and the like by a method wherein a cooking sequence which has been stored in a memory unit is automatically set and the name of a menu can be displayed by key-in of a particular menu number only. CONSTITUTION:Upon pressing a key for setting menu number input mode 5a, indication of a character displayer 4b is changed from ''CLOCK'' to ''MENU NO.?'', and display on the time displayer 4a is blanked out. Next, as one of menu number keys 5b of a means to input menu no. 13, for example no. 12, is keyed in, the character display, after a preset time period, reads ''COOKIES'' corresponding to the no. 12 and the time display specifies ''5:00'' which represents time required for cooking through a memory of menu names 15. Then, as soon as cooking is started upon pressing the START key 5d, cooking time is counted up second by second until the preset time period for the cooking has elapsed, and the cooling is then completed.
Patent JP-S58177418-A (JP)
Inventor: PAURU REEGERU
IPC: C21D1/10
Filed: 1982-04-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。